Not Updated For Current Season
The masteries shown here are not yet updated for the current season, the guide author needs to set up the new masteries. As such, they will be different than the masteries you see in-game.
Kassadin can hit like a truck if your against a person that uses spell damage alot because of your first passive that takes 15% spell damage and replaces it with attack damage.And because of that you want some damage hint hint last whisper two of your best things right their damage and speed.Why malady it dosent cost that much and lifesteal is always good and it has attack speed.SHEEN+RIFT WALK=MAYHAM just because of that little 80% boost if they are running away because 20% health use rift walk force pulse normal DONE FOR if not get a null sphere in thereif hes still not dead repeat rift walk then null sphere.alright tips about laning you wanna go with a heavy spell caster so you can use force pulse often.also any type of healer because you dont have much health until waramogs armor.Who you wanna lane against a hardcore spellcaster because like i said before spell=forcepulse& attack speed.Also you might wanna lane wit teemo so the other people are blinded most of the time.P.S. I got these ideas of writing from shaco the insane special thanks to him YAAAY.